【正文】 桃花峪黃河大橋土建三標(biāo)小箱梁預(yù)制施工方案 中鐵十八局集團(tuán)有限公司 1 目 錄 、范圍 .........................................................................................................................................................3 ．編制依據(jù) ............................................................................................................................................................3 ．編制范圍 ............................................................................................................................................................3 ．工程概況 ............................................................................................................................................................3 ．主要工程量 .......................................................................................................................................................3 2. 梁場(chǎng)總體規(guī)劃 ...........................................................................................................................................................4 . 生產(chǎn) 能力確定 .....................................................................................................................................................4 . 場(chǎng)址選擇 .............................................................................................................................................................5 . 總平面布置 .........................................................................................................................................................5 附：平面布置圖 ........................................................................................................................................................5 . 施工進(jìn)度計(jì)劃 .....................................................................................................................................................5 . 總體施工方案 .....................................................................................................................................................5 . 施工組織及人員、設(shè)備、材料、進(jìn)度安排 ...................................................................................................6 ...........................................................................................................................................6 ...............................................................................................................................................7 ..............................................................................................................................7 . 工效分析 .............................................................................................................................................................7 .....................................................................................................................................................................8 ....................................................................................................................................8 、硬化加固工程 ..........................................................................................................................9 ...............................................................................................................................................9 底腹板、頂板鋼筋綁扎臺(tái)座設(shè)計(jì) ..............................................................................................................9 ...................................................................................................................................9 .......................................................................................................................................................9 制作場(chǎng) ................................................................................................................................ 10 、砂石料料場(chǎng) ................................................................................................................... 10 ............................................................................................................................................ 10 ................................................................................................................................................. 10 ................................................................................................................................................. 10 ........................................................................................................................................11 . C50 高性能砼配合比設(shè)計(jì) ...............................................................................................................................11 ...........................................................................................................................................................11 .............................................................................................................................................................11 ................................................................................................................................................... 12 .................................................................................................................................................... 12 ............................................................................................................................................. 12 ................................................................................................................................................. 13 ................................................................................................................................................. 14 桃花峪黃河大橋土建三標(biāo)小箱梁預(yù)制施工方案 中鐵十八局集團(tuán)有限公司 2 ...................................................................................................